[@Vongola_Hasayo] you said you need help with an idea for semblance, right? What about something that exemplifies his wild attacks? Like something along the lines of making temporary duplicates of himself that can easily be destroyed (one or two hits) but their power is in numbers and overwhelming opponents. They will probably be a lot weaker than the original Leaf and are wild cards. This means they will and can attack anything, except their other clones and Leaf himself. Leaf has no control over how any of them act and can attack any without repercussion to himself. Probably have five to ten at once and depending on how many they are x times weaker than Leaf (ex. ten Leafs would mean their attacks would be 10x weaker). Maybe call it Pack Mentality?

That's my recommendation. I would say to iron it out if you wish to choose it as it's rather... rough from my viewpoint and might not be balanced.

On a side note, gonna try and get thirty minutes in to review more, but once that's up I'm out for an hour or so.